Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
69467809TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 13072500
LL
StatusDateUserResidueShift
Verified2016-09-22curtiscC1405B5212BA0C609617244
Verified2023-11-18Semyon MusatovC1405B5212BA0C6030933084
History
DateUserTypeResult
2023-11-18Semyon MusatovC-LL
C1405B5212BA0C60
2016-09-22curtiscC-LL
C1405B5212BA0C60
2016-04-25PDWNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^62 to 2^64
2014-02-09NesowaNF-PM1
B1=630000, B2=13072500, E=12
2014-02-04NesowaNF
no factor from 2^73 to 2^74
2014-02-04NesowaNF
no factor from 2^72 to 2^73
2014-02-02garoNF
no factor from 2^71 to 2^72
2012-11-13igNF
no factor from 2^70 to 2^71
2012-04-08RichardNF
no factor from 2^69 to 2^70
2010-03-03hansstNF
no factor from 2^68 to 2^69
2010-02-27hansstNF
no factor from 2^67 to 2^68
2010-02-22hansstNF
no factor from 2^66 to 2^67
2010-02-20unconnectedNF
no factor from 2^65 to 2^66
2010-02-18-Anonymous-NF
no factor from 2^64 to 2^65